Three of our sourdough starters—the two white bags and the purple bag—are identical in quality, ingredients, and performance. The only difference is the packaging design. We offer multiple style options so retailers can choose the look that best fits their store aesthetic and customer base. No matter which design you select, the product inside is the same premium, 170+ year old San-Francisco-style sourdough culture you know and love.
Skip the wait and start baking with confidence. Our mature sourdough starter is grown to full strength before being gently freeze-dried to lock in its activity, flavor, and wild yeast biodiversity. Once you rehydrate it at home, it quickly springs back to life—ready to give your bread a beautiful rise, rich aroma, and authentic sourdough character.
Unlike fresh starters, freeze-drying ensures long shelf life and easy storage without sacrificing the integrity of the culture. That means you can keep it on hand, travel with it, or gift it, all while knowing it will revive into a v
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Tookie H.
Monica
Loved my experience with Monica at The Oil Tree! She was so helpful and directing me to the oils and educating me on the different ones. I won't buy my oils or vinegars any place else!! Greatest shop ever with the most knowledgeable, gracious and accomodating employees ever.
Arbequina Extra Virgin Olive Oil, Chile
Becky Shook
I love The Oil Tree.
California Garlic Infused Olive Oil
Margaret Walsh
The best selection of oils and vinegars.
I love the wide varieties of olive oil and vinegars at the Oil Tree. It is a great place to find gifts for others to enjoy as well.
Popcorn Maker
Melanie Feilberg
Traditional Balsamic
The traditional balsamic is so GOOD!!! it’s a must have!
Picual Robust Extra Virgin Olive Oil
Tony A.
Excellent customer service and great product selection
I don't normally write reviews, but I have to mention how helpful Shannon was at your Oak store location. I was looking for infused oils for a spicy chicken recipe. She recommended the Chipotle oil, and it was perfect. Shannon is extremely knowledgeable and professional about all the oils and balsamic vinegars. She gave me some great recipe ideas! The overall shopping experience was so pleasant. I will definitely be coming back here to get more goodies!
Thanks Shannon!